1-First Step: Preheat and Prepare Your Pan Start by preheating your oven to 350°F (177°C). This temperature ensures even baking for your Key Lime Pie Bars. Line a 9-inch square baking pan with parchment paper, leaving an overhang on the sides for easy removal later. This step is crucial for beginners, as it prevents sticking and makes the process straightforward, even for busy parents or students.

2-Second Step: Make the Crust Crush 12 full-sheet graham crackers into fine crumbs, which should give you about 1.5 cups or 180g. In a bowl, stir the crumbs with 1/4 cup (50g) granulated sugar until well combined. For dietary needs, you could use a gluten-free alternative here. Mix in 6 Tablespoons (85g) of melted unsalted butter until the mixture feels sandy, then press it evenly into the prepared pan. This process, taking just a few minutes, forms a solid base for your Homemade Key Lime Pie Bars Recipe.

3-Third Step: Prebake the Crust Bake the crust in the preheated oven for 10 minutes, then let it cool for a few minutes. This prebaking step helps the crust hold up under the filling and adds a nice texture. If you’re adapting for a vegan version, ensure your butter substitute can withstand baking without altering the graham cracker crust’s integrity.

4-Fourth Step: Prepare the Filling In a mixing bowl, beat 4 ounces (113g) of softened full-fat brick cream cheese until it’s smooth and creamy. Add 4 large egg yolks and beat them in until fully incorporated. For low-calorie options, consider using egg substitutes. Then, beat in one 14-ounce (397g) can of sweetened condensed milk, followed by 1/2 cup (120ml) of key lime juice and 2 teaspoons of lime zest. Whisk by hand to remove any lumps, creating a luscious filling for your Key Lime Pie Bars.

5-Fifth Step: Assemble and Bake Pour the filling evenly over the warm crust in the pan. Bake for 18-20 minutes, or until the edges are set and the center is slightly jiggly. This baking time works for a 9-inch pan, but if you’re using an 8-inch pan for thicker bars, you might need a bit longer. For a 9×13-inch pan, double the ingredients and bake for about 35 minutes, making it easy to scale for party hosts.

6-Sixth Step: Cool and Chill Let the bars cool for 30 minutes at room temperature on a wire rack. Then, refrigerate them for at least 2-3 hours until they’re cold and firm. This chilling is essential for that perfect texture in How To Make Key Lime Pie Bars, and it’s a great make-ahead option for working professionals.

7-Final Step: Serve and Enjoy Once chilled, lift the bars out using the parchment overhang and cut them into squares. For the best results, use a sharp knife and wipe it clean between cuts. Garnish with whipped cream and lime slices if desired, serving up your delicious Key Lime Pie Bars With Graham Cracker Crust. This final touch adds visual appeal, perfect for food enthusiasts sharing at gatherings.